OneWire

LwOW: A Lightweight OneWire Protocol Library Designed for Embedded Systems, Supporting UART and GPIO Communication

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LwOW: A Lightweight OneWire Protocol Library Designed for Embedded Systems, Supporting UART and GPIO Communication

In embedded system development, efficient and reliable communication with peripherals is crucial. The OneWire protocol, with its simple single-wire interface and cost-effectiveness, is widely used for connecting devices such as temperature sensors and iButtons. However, traditional OneWire libraries are often too bulky and resource-intensive. Today, we will delve into a lightweight, high-performance OneWire protocol library—LwOW, … Read more

Introduction to Arduino: Digital Temperature Sensor DS18B20

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Introduction to Arduino: Digital Temperature Sensor DS18B20

The types of temperature sensors are numerous, classified by measurement methods into contact and non-contact types, by sensor materials into thermistors and thermocouples, and by working principles into analog and digital types. The previous article introduced the analog temperature sensor LM35, while this article introduces the use of the digital temperature sensor DS18B20. 1. Introduction … Read more